He plays well or badly according to his mood (心情), so he’s a very _________ player.

---It is reported that several _________ teams will compete in the 4th World College Students Dragonboat Race ,which will be held in Taiyuan in June.---I can’t wait to see.

Anyone with a college degree can apply for the job but those with _______ working experience are ______. 

   As we know, the coming of radio in this century made ocean sailing much ______.

Women and children, generally referred to as non-power group, are more likely to become _____ targets for thieves and robbers.